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    Journals >Acta Optica Sinica >Volume 40 >Issue 22 >Page 2219001 > Article
    • Acta Optica Sinica
    • Vol. 40, Issue 22, 2219001 (2020)
    Spectral Characteristics of Chirped Solitons in Saturable Inhomogeneous Fiber
    Ruirong Xue, Heping Jia, and Rongcao Yang*
    Author Affiliations
  • College of Physics & Electronic Engineering, Shanxi University, Taiyuan, Shanxi 030006, China
    • show less
    DOI: 10.3788/AOS202040.2219001 Cite this Article Set citation alerts
    Ruirong Xue, Heping Jia, Rongcao Yang. Spectral Characteristics of Chirped Solitons in Saturable Inhomogeneous Fiber[J]. Acta Optica Sinica, 2020, 40(22): 2219001 Copy Citation Text show less
    Time-domain evolution of solitons in homogeneous optical fiber and corresponding spectra under different conditions when ε=0,β0=0.5,γ0=0.2,k=1 and m=1+i. (a)(c)Time-domain evolution; (b) (d)spectra
    Fig. 1. Time-domain evolution of solitons in homogeneous optical fiber and corresponding spectra under different conditions when ε=0,β0=0.5,γ0=0.2,k=1 and m=1+i. (a)(c)Time-domain evolution; (b) (d)spectra
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    Time-domain evolution of solitons in inhomogeneous optical fiber and corresponding spectra under different conditions when ε=0.3,l=1,β0=0.5,γ0=0.2,k=1 and m=1+i. (a)(c)Time-domain evolution; (b) (d)spectra
    Fig. 2. Time-domain evolution of solitons in inhomogeneous optical fiber and corresponding spectra under different conditions when ε=0.3,l=1,β0=0.5,γ0=0.2,k=1 and m=1+i. (a)(c)Time-domain evolution; (b) (d)spectra
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    Time-domain evolution of two-soliton with parallel transmission and colliding evolution in homogeneous optical fibers without high-order effects and corresponding spectra. (a)(b) ε=0, k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) ε=0, k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
    Fig. 3. Time-domain evolution of two-soliton with parallel transmission and colliding evolution in homogeneous optical fibers without high-order effects and corresponding spectra. (a)(b) ε=0, k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) ε=0, k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
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    Time-domain evolution of two-soliton with parallel transmission and colliding evolution in homogeneous optical fibers with high-order effects and corresponding spectra. (a)(b) k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
    Fig. 4. Time-domain evolution of two-soliton with parallel transmission and colliding evolution in homogeneous optical fibers with high-order effects and corresponding spectra. (a)(b) k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
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    Time-domain evolution of two-soliton with quasi-parallel transmission and colliding evolution in inhomogeneous optical fibers without high-order effects and corresponding spectra. (a)(b) ε=0.3, l=1, k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) ε=0.3, l=1, k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
    Fig. 5. Time-domain evolution of two-soliton with quasi-parallel transmission and colliding evolution in inhomogeneous optical fibers without high-order effects and corresponding spectra. (a)(b) ε=0.3, l=1, k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) ε=0.3, l=1, k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
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    Time-domain evolution of two-soliton with quasi-parallel transmission and colliding evolution in inhomogeneous optical fibers with high-order effects and corresponding spectra. (a)(b) ε=0.3, l=1, k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) ε=0.3, l=1, k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
    Fig. 6. Time-domain evolution of two-soliton with quasi-parallel transmission and colliding evolution in inhomogeneous optical fibers with high-order effects and corresponding spectra. (a)(b) ε=0.3, l=1, k1=1, k2=-1.1, β0=0.5 and γ0=0.2; (c)(d) ε=0.3, l=1, k1=1.8-0.95i, k2=1.8+0.95i, β0=0.1 and γ0=0.02
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    Spectra of two-soliton at collision position z=8.85. (a) Corresponding to Fig. 3 (d); (b) corresponding to Fig. 5 (d); (c) corresponding to Fig. 4 (d); (d) corresponding to Fig. 6(d)
    Fig. 7. Spectra of two-soliton at collision position z=8.85. (a) Corresponding to Fig. 3 (d); (b) corresponding to Fig. 5 (d); (c) corresponding to Fig. 4 (d); (d) corresponding to Fig. 6(d)
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    Ruirong Xue, Heping Jia, Rongcao Yang. Spectral Characteristics of Chirped Solitons in Saturable Inhomogeneous Fiber[J]. Acta Optica Sinica, 2020, 40(22): 2219001
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